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Managing Databases with Oracle

Managing Databases with Oracle
What Oracle backup and recover file contains user and system data?

Datafile
OnLine ReDo file
Offline ReDo file
Control file

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Managing Databases with Oracle
You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?

Open [FileName]
Alter [FileName]
Edit [FileName]
Show [FileName]

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Managing Databases with Oracle
Oracle maintains a System Change Number (SCN) which is a database-wide value that is incremented by Oracle whenever database changes are made.

False
True

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Managing Databases with Oracle
When you type into SQL*Plus and press enter, the statement will be finished and executed.

False
True

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Managing Databases with Oracle
You can check on the status of tables with the DESCRIBE or DESC command.

True
False

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Managing Databases with Oracle
Oracle commands, column names, table names, view names and all other database elements are case sensitive.

True
False

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